1. Materials and methods
The asphalt concrete used in this study is semi-grained asphalt concrete (BBSG). It has a grading of 0/10 and class 3 according to NF EN 13108-1. The binder is refined bitumen class 35/50 according to NF EN 12591.
At the Gustave Eiffel University center in Nantes, several pavement slabs* were built to standard NF P98-086 (2019) (figure 1 ). These differ according to the type of asphalt concrete used and the type of glass fiber added. Noted G1, G3, G4 and G5, the grids are composed of 17 µm-diameter type E glass fibers, resin and polyester fabric (figure 2 ). The fibers are bound...
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Results and discussion
Bibliography
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Suppliers (non-exhaustive list)
WIRTGEN (2017). W 150/W 150i cold milling machine data sheet. Wirtgen Group GmbH. 8 p. :
https://www.soloc.fr/wp-content/mediafiles/2016/10/Fiche-technique-Wirtgen-W-150-W-150i.pdf
ECOMESURE (2008). Low-pressure impactor...
Standards and norms
(Non-exhaustive list)
- Bituminous mixes – Material specifications – Part 1: bituminous mixes. AFNOR. - NF EN 13108-1 - 2007
- Bitumen and bituminous binders – Road bitumen specifications. AFNOR. - NF EN 12591 - 2009
- Structural design of road pavements – Application to new pavements – Pavements – Earthworks – Sizing and terminology – Checking the structural design of road pavements...
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